公开(公告)号：US20160360053A1

公开(公告)日：2016-12-08

申请号：US15163850

申请日：2016-05-25

申请人： Nobuyoshi SUZUKI ,  Hidehiko FUJIWARA ,  Yuusuke SHIBASAKI ,  Wataru TAKAHASHI ,  Katsuhiro KOSUGE ,  Koki SAKANO ,  Takuya MORINAGA ,  Akira KUNIEDA ,  Makoto HIDAKA ,  Shohichi SATOH ,  Yohsuke HARAGUCHI

发明人： Nobuyoshi SUZUKI ,  Hidehiko FUJIWARA ,  Yuusuke SHIBASAKI ,  Wataru TAKAHASHI ,  Katsuhiro KOSUGE ,  Koki SAKANO ,  Takuya MORINAGA ,  Akira KUNIEDA ,  Makoto HIDAKA ,  Shohichi SATOH ,  Yohsuke HARAGUCHI

IPC分类号： H04N1/00 ,  B65H43/00 ,  B65H31/34 ,  B65H37/04 ,  B65H29/00

CPC分类号： H04N1/00649 ,  B31F1/07 ,  B31F5/02 ,  B31F2201/0779 ,  B41L43/12 ,  B42C1/12 ,  B42F3/00 ,  B65H33/00 ,  B65H37/04 ,  B65H2301/152 ,  B65H2301/163 ,  B65H2301/4212 ,  B65H2301/4213 ,  B65H2301/51611 ,  B65H2301/51616 ,  B65H2408/1222 ,  B65H2511/30 ,  B65H2513/512 ,  B65H2801/27 ,  G03G15/6544 ,  G03G2215/00827 ,  G03G2215/00831 ,  G03G2215/00852 ,  H04N1/00639 ,  B65H2220/02 ,  B65H2220/11

摘要： A sheet processing device includes: a stacking unit configured to stack a plurality of sheets to obtain a sheet bundle; a stitched-sheet number acquiring unit configured to acquire a number of sheets in the sheet bundle, which is a target to be stitched; a permanent stitching unit configured to permanently stitch the sheet bundle; a temporary stitching unit configured to be capable of temporarily stitching a plurality of areas of the sheet bundle; a selecting unit configured to select any one of the permanent stitching unit and the temporary stitching unit to be used; and a stitching-process control unit configured to, when the temporary stitching unit is selected by the selecting unit, control the temporary stitching unit so as to change a number of areas that are stitched by the temporary stitching unit.

摘要翻译： 片材处理装置包括：堆叠单元，被配置为堆叠多个片材以获得片材束; 缝合片数量获取单元，被配置为获取作为要缝合的对象的片材束中的片材数量; 永久性缝合单元，构造成永久缝合片材束; 临时缝合单元，其构造成能够临时缝合所述片材束的多个区域; 选择单元，被配置为选择要使用的永久缝合单元和临时缝合单元中的任一个; 以及缝合处理控制单元，其被配置为当由所述选择单元选择所述临时缝合单元时，控制所述临时缝合单元以便改变由所述临时缝合单元缝合的区域的数量。

公开(公告)号：US20150093214A1

公开(公告)日：2015-04-02

申请号：US14477171

申请日：2014-09-04

申请人： Wataru TAKAHASHI ,  Nobuyoshi SUZUKI ,  Katsuhiro KOSUGE ,  Hidehiko FUJIWARA ,  Makoto HIDAKA ,  Yuusuke SHIBASAKI ,  Takuya MORINAGA ,  Ryuji YOSHIDA

发明人： Wataru TAKAHASHI ,  Nobuyoshi SUZUKI ,  Katsuhiro KOSUGE ,  Hidehiko FUJIWARA ,  Makoto HIDAKA ,  Yuusuke SHIBASAKI ,  Takuya MORINAGA ,  Ryuji YOSHIDA

IPC分类号： B42C19/00

CPC分类号： B42B5/00 ,  B31F1/07 ,  B31F5/02 ,  B31F2201/00 ,  B42F3/003 ,  B65H2301/51616 ,  G03G2215/00852

摘要： A paper binding device comprises: a pair of binding members that has a pair of teeth portions, and presses to bind a bundle of paper sheets; a moving unit that causes one of the pair of binding members to move along with the other of the pair of binding members between a binding position at which the bundle of paper sheets is bound and a retracted position; a separating unit that moves coordinating with movement of the one of the pair of binding members, and when the one of the pair of binding members moves from the binding position to the retracted position, that contacts with the bundle of the paper sheets and causes the bundle of paper sheets to separate from the one of the pair of binding members; and a restricting member that stops the separating unit at a restricting position between the binding position and the retracted position, when the one of the pair of the binding members moves from the binding position to the retracted position.

摘要翻译： 一种装订装置包括：一对装订构件，其具有一对齿部，并且按压以捆绑一叠纸张; 移动单元，其使所述一对装订构件中的一个与所述一对装订构件中的另一个一起在所述一束纸张的装订位置与缩回位置之间移动; 所述分离单元与所述一对装订构件中的一个的移动协调地移动，并且当所述一对装订构件中的一个从所述装订位置移动到所述缩回位置时，所述分离单元与所述纸张束接触， 一捆纸张与一对装订构件中的一个分离; 以及限制构件，当所述一对装订构件中的一个从所述装订位置移动到所述缩回位置时，所述限制构件在所述装订位置和所述缩回位置之间的限制位置处停止所述分离单元。

公开(公告)号：US08594551B2

公开(公告)日：2013-11-26

申请号：US12256121

申请日：2008-10-22

申请人： Manabu Nonaka ,  Hidehiko Fujiwara

发明人： Manabu Nonaka ,  Hidehiko Fujiwara

IPC分类号： G03G15/20

CPC分类号： G03G15/2053

摘要： A fixing device includes a fixing member, a pressing member, a contacting member fixed in an interior of the fixing member, and a heating unit that emits infrared ray. A mechanism concentrates the infrared ray emitted by the heating unit into a nip portion between the fixing member and the pressing member and into an area narrower than a width of the nip portion.

摘要翻译： 定影装置包括固定构件，按压构件，固定在固定构件内部的接触构件和发射红外线的加热单元。 机构将由加热单元发射的红外线集中到固定构件和按压构件之间的夹持部分中，并将其缩小到比夹持部的宽度窄的区域。

公开(公告)号：US20100225053A1

公开(公告)日：2010-09-09

申请号：US12718574

申请日：2010-03-05

申请人： Mitsutaka Nakamura ,  Hidehiko Fujiwara

发明人： Mitsutaka Nakamura ,  Hidehiko Fujiwara

IPC分类号： B65H5/06 ,  F16H57/10

CPC分类号： B65H3/0607 ,  B65H3/0669 ,  B65H2403/421 ,  B65H2403/512 ,  B65H2403/721 ,  B65H2403/725 ,  B65H2404/1112 ,  Y10T74/19637

摘要： A sheet feeder including a sheet feed shaft, a partially cut-out semicircular sheet feed roller coaxially provided to the sheet feed shaft, a cam coaxially provided to the sheet feed shaft, a driven gear having a toothless portion coaxially provided to the sheet feed shaft, a bottom plate movable to contact or separate from the cam, a driving unit to move the driven gear relative to the sheet feed shaft in a direction of rotation of the sheet feed shaft, a drive gear to drive the driven gear, a gear stopping unit to stop rotation of the driven gear at a predetermined timing, a coupling unit to drive the driven gear and the sheet feed shaft in conjunction with each other, and a shaft stopping unit to stop rotation of the sheet feed shaft.

摘要翻译： 一种供纸装置，包括供纸轴，同轴地设置在纸张供给轴上的部分切割的半圆形供纸辊，同轴地设置在供纸轴上的凸轮，具有同轴设置在供纸轴上的无齿部分的从动齿轮 ，可移动以与凸轮接触或分离的底板;驱动单元，用于沿着供纸轴的旋转方向相对于供纸轴移动从动齿轮，用于驱动从动齿轮的驱动齿轮，齿轮停止 在预定的时刻停止从动齿轮的旋转的单元，用于驱动从动齿轮和供纸轴彼此结合的联接单元，以及用于停止供纸轴的旋转的轴止动单元。

公开(公告)号：US07722031B2

公开(公告)日：2010-05-25

申请号：US11675311

申请日：2007-02-15

申请人： Hidehiko Fujiwara ,  Mitsuru Yamada

发明人： Hidehiko Fujiwara ,  Mitsuru Yamada

IPC分类号： B65H1/00

CPC分类号： B65H5/38 ,  B65H1/266 ,  B65H2404/13 ,  B65H2404/531 ,  B65H2404/55 ,  B65H2405/1142

摘要： An image forming apparatus includes a sheet feed cassette for storing a sheet. The sheet feed cassette includes a protective sheet which is provided on a portion of the sheet feed cassette that contacts the sheet so as to prevent adhesive material from sticking thereto. The image forming apparatus further includes a sheet conveyance path that transports a sheet, and a protective sheet provided on a portion of the sheet conveyance path that contacts the sheet so as to prevent an adhesive material from sticking thereto.

摘要翻译： 图像形成装置包括用于存储片材的片材进给盒。 供纸盒包括保护片，该保护片设置在与片材接触的片材馈送盒的一部分上，以防止粘合剂材料粘附在片材上。 图像形成装置还包括输送片材的片材输送路径和设置在片材输送路径的与片材接触的部分上的保护片材，以防止粘合剂材料粘附到片材上。

公开(公告)号：US20100008691A1

公开(公告)日：2010-01-14

申请号：US12498688

申请日：2009-07-07

申请人： Hidehiko FUJIWARA

发明人： Hidehiko FUJIWARA

IPC分类号： G03G15/20 ,  G03G21/20

CPC分类号： G03G21/206 ,  G03G15/2042

摘要： In a fixing device, a rotatable endless film heats a sheet. A heat source is contacted and surrounded by the endless film to heat the endless film. A pressing member is disposed opposite the heat source. An air current generator generates an air current inside a loop formed by the endless film. The endless film and the pressing member are disposed to sandwich and feed the sheet forward as the sheet passes therebetween. The air current generator concentrates the air current on the endless film to heat the sheet at a given position.

摘要翻译： 在定影装置中，可旋转的环形薄膜加热片材。 热源由环形膜接触并包围以加热环形膜。 按压部件与热源相对设置。 气流发生器在由环形膜形成的环内产生气流。 环状膜和按压构件被设置成当片材通过它们时将片材夹持并进给。 气流发生器将气流集中在环形膜上，以在给定位置加热片材。

公开(公告)号：US20090208264A1

公开(公告)日：2009-08-20

申请号：US12379233

申请日：2009-02-17

申请人： Hidehiko Fujiwara ,  Kazunori Bannai

发明人： Hidehiko Fujiwara ,  Kazunori Bannai

IPC分类号： G03G15/20

CPC分类号： G03G15/2064 ,  G03G2215/2035

摘要： A fixing device includes a fixing member, a pressure member, a contact member, and a heater. The fixing member is provided in a width direction of a recording medium and to heat and fuse a toner image on the recording medium. The pressure member is to press against the fixing member. The contact member is provided inside the fixing member and to contact the pressure member through the fixing member to form a nip portion between the pressure member and the fixing member. The heater includes a heating element and is to heat the contact member. The heating element of the heater is a mold member of a relatively thin plate extending in a width direction of the fixing member and includes a flat surface that faces the contact member. An image forming apparatus for forming an image includes the fixing device.

摘要翻译： 定影装置包括固定构件，压力构件，接触构件和加热器。 固定构件设置在记录介质的宽度方向上，并加热并熔化记录介质上的调色剂图像。 压力构件压靠固定构件。 接触构件设置在固定构件的内部并且通过固定构件接触压力构件，以在压力构件和固定构件之间形成咬合部。 加热器包括加热元件并加热接触构件。 加热器的加热元件是在固定构件的宽度方向上延伸的相对薄的板的模具构件，并且包括面向接触构件的平坦表面。 用于形成图像的图像形成装置包括定影装置。

公开(公告)号：US20090148207A1

公开(公告)日：2009-06-11

申请号：US12314400

申请日：2008-12-10

申请人： Shintaroh Yamada ,  Hidehiko Fujiwara ,  Kazunori Bannai ,  Manabu Nonaka

发明人： Shintaroh Yamada ,  Hidehiko Fujiwara ,  Kazunori Bannai ,  Manabu Nonaka

IPC分类号： G03G15/20

CPC分类号： G03G15/2042

摘要： A fixing device includes a flexible fixing member that heats a toner image to fuse, a contact member fixedly disposed internal to the fixing member and comes into contact with a pressure member via the fixing member to form a nip part, a plurality of heating devices that heats the contact member, wherein the contact member always maintains the contact state with the pressure member via the fixing member, the plurality of heating devices generally remain disposed in the fixing device under an operational state for heating and are freely removable for replacement under a non-operational state for heating.

摘要翻译： 定影装置包括：加热调色剂图像以熔化的柔性固定构件;固定地设置在固定构件内部的接触构件，并且经由固定构件与压力构件接触以形成咬合部;多个加热装置， 加热接触构件，其中接触构件经由固定构件总是保持与压力构件的接触状态，多个加热装置通常保持设置在固定装置中的加热操作状态下，并且可以在非 - 工作状态加热。

公开(公告)号：US20090116884A1

公开(公告)日：2009-05-07

申请号：US12256121

申请日：2008-10-22

申请人： Manabu Nonaka ,  Hidehiko Fujiwara

发明人： Manabu Nonaka ,  Hidehiko Fujiwara

IPC分类号： G03G15/20

CPC分类号： G03G15/2053

摘要： A fixing device includes a fixing member, a pressing member, a contacting member fixed in an interior of the fixing member, and a heating unit that emits infrared ray. A mechanism concentrates the infrared ray emitted by the heating unit into a nip portion between the fixing member and the pressing member and into an area narrower than a width of the nip portion.

摘要翻译： 定影装置包括固定构件，按压构件，固定在固定构件内部的接触构件和发射红外线的加热单元。 机构将由加热单元发射的红外线集中到固定构件和按压构件之间的夹持部分中，并将其缩小到比夹持部的宽度窄的区域。

公开(公告)号：US07013108B2

公开(公告)日：2006-03-14

申请号：US10882303

申请日：2004-07-02

申请人： Kohta Takenaka ,  Hidehiko Fujiwara ,  Masahiko Kamijoh

发明人： Kohta Takenaka ,  Hidehiko Fujiwara ,  Masahiko Kamijoh

IPC分类号： G03G15/20

CPC分类号： G03G15/2028

摘要： A fixing device including a heat transmitting unit and a sheet unit. The heat transmitting unit has a heating source, which can be for example disposed inside the heat transmitting unit. The sheet unit is in contact with the heat transmitting unit for applying a pressure against the heat transmitting unit. One end of the sheet unit is fixed on an installation fitment that is arrange at an upstream side of a transporting direction of a recording paper with respect to the heat transmitting unit, and the other end of the sheet unit is pressed to be in contact with the heat transmitting unit. Furthermore, when the recording paper, where a toner image has been transferred thereon, passes through a nip portion between the heat transmitting unit and the sheet unit, the toner image is fixed by pressing and heating onto the recording paper.

摘要翻译： 一种包括热传递单元和片单元的定影装置。 热传递单元具有可以例如设置在热传递单元内的加热源。 片材单元与用于向热传递单元施加压力的传热单元接触。 片材单元的一端固定在相对于传热单元布置在记录纸的传送方向的上游侧的安装配件上，并且片单元的另一端被按压以与 热传递单元。 此外，当已经转印了调色剂图像的记录纸通过热传递单元和片单元之间的夹持部分时，调色剂图像通过压制和加热固定在记录纸上。